Provides easy to understand information and guidelines about the design and construction of binoscopes. Focusing on both homemade and commercial products, this book provides the reader with simple and straightforward information about the modeling and building of binoscopes. Binoscopes can be thought of as binoculars enlarged to the size of telescopes: essentially, a combination of the two. Constructing a binoscope is easier than most people think, but it still demands attention to detail and proper background knowledge.